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| author | Dehao Chen <dehao@google.com> | 2014-05-16 23:01:26 +0000 |
|---|---|---|
| committer | Dehao Chen <dehao@gcc.gnu.org> | 2014-05-16 23:01:26 +0000 |
| commit | cf40f9734f3397ff29b603d1c528475c17a5ba79 (patch) | |
| tree | 8efa9607aecea48c0d6381e6b855c3cc4d594ddb /gcc/ira-int.h | |
| parent | 48d8568e1f69a3459e236831ed6d17a05384eb5d (diff) | |
| download | gcc-cf40f9734f3397ff29b603d1c528475c17a5ba79.zip gcc-cf40f9734f3397ff29b603d1c528475c17a5ba79.tar.gz gcc-cf40f9734f3397ff29b603d1c528475c17a5ba79.tar.bz2 | |
ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use optimize_function_for_size_p.
2014-05-16 Dehao Chen <dehao@google.com>
* ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use optimize_function_for_size_p.
* regs.h (REG_FREQ_FROM_BB): Likewise.
From-SVN: r210536
Diffstat (limited to 'gcc/ira-int.h')
| -rw-r--r-- | gcc/ira-int.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gcc/ira-int.h b/gcc/ira-int.h index e36bb92..19d8601 100644 --- a/gcc/ira-int.h +++ b/gcc/ira-int.h @@ -42,9 +42,8 @@ along with GCC; see the file COPYING3. If not see profile driven feedback is available and the function is never executed, frequency is always equivalent. Otherwise rescale the edge frequency. */ -#define REG_FREQ_FROM_EDGE_FREQ(freq) \ - (optimize_size || (flag_branch_probabilities \ - && !ENTRY_BLOCK_PTR_FOR_FN (cfun)->count) \ +#define REG_FREQ_FROM_EDGE_FREQ(freq) \ + (optimize_function_for_size_p (cfun) \ ? REG_FREQ_MAX : (freq * REG_FREQ_MAX / BB_FREQ_MAX) \ ? (freq * REG_FREQ_MAX / BB_FREQ_MAX) : 1) |